Lift truck



FIG. 1 is a front perspective view of a lift truck showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image of that shown;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a top plan view thereof. 

The ornamental design for a lift truck, as shown and described. 